U.S. CDC warns overuse of antibiotics has fueled more infections

February 25, 2015 10:04 PM

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NEW YORK (Reuters) - Overuse of antibiotics made Americans more vulnerable to a strain of bacteria that caused nearly half a million infections and contributed to at least 29,000 deaths in a single year, U.S. public health officials warned in a study published on Wednesday.

The study by the U.S. Centers for Disease Control and Prevention focused on the Clostridium difficile bacterium, which can cause deadly diarrhea. The findings, published in the New England Journal of Medicine, highlight how overprescription of antibiotics has fueled a rise in bacteria that are resis...